package com.zq.blog_serve.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;

/**
 * 通用配置
 *
 * @author ruoyi
 */
@Configuration
public class ResourcesConfig {
    // @Autowired
    // private RepeatSubmitInterceptor repeatSubmitInterceptor;

    // @Override
    // public void addResourceHandlers(ResourceHandlerRegistry registry)
    // {
    //     /** 本地文件上传路径 */
    //     registry.addResourceHandler(Constants.RESOURCE_PREFIX + "/**")
    //             .addResourceLocations("file:" + RuoYiConfig.getProfile() + "/");
    //
    //     /** swagger配置 */
    //     registry.addResourceHandler("/swagger-ui/**")
    //             .addResourceLocations("classpath:/META-INF/resources/webjars/springfox-swagger-ui/")
    //             .setCacheControl(CacheControl.maxAge(5, TimeUnit.HOURS).cachePublic());
    // }

    /**
     * 自定义拦截规则
     */
    // @Override
    // public void addInterceptors(InterceptorRegistry registry)
    // {
    //     registry.addInterceptor(repeatSubmitInterceptor).addPathPatterns("/**");
    // }

    /**
     * 跨域配置
     */
    @Bean
    public CorsFilter corsFilter() {
        CorsConfiguration config = new CorsConfiguration();
        config.setAllowCredentials(true);
        // 设置访问源地址
        config.addAllowedOriginPattern("*");
        // 设置访问源请求头
        config.addAllowedHeader("*");
        // 设置访问源请求方法
        config.addAllowedMethod("*");
        // 有效期 1800秒
        config.setMaxAge(1800L);
        // 添加映射路径，拦截一切请求
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        source.registerCorsConfiguration("/**", config);
        // 返回新的CorsFilter
        return new CorsFilter(source);
    }
}